fixed removing the children in ShellBrowser::InsertSubitems()

Modified: trunk/reactos/subsys/system/explorer/shell/shellbrowser.cpp

--- trunk/reactos/subsys/system/explorer/shell/shellbrowser.cpp	2006-01-07 17:10:51 UTC (rev 20662)
+++ trunk/reactos/subsys/system/explorer/shell/shellbrowser.cpp	2006-01-07 18:19:10 UTC (rev 20663)
@@ -293,6 +293,7 @@

 
 int ShellBrowser::InsertSubitems(HTREEITEM hParentItem, Entry* entry, IShellFolder* pParentFolder)
 {

+	HTREEITEM hchild, hnext;

 	CONTEXT("ShellBrowser::InsertSubitems()");
 
 	WaitCursor wait;
@@ -308,7 +309,8 @@

 	}
 
 	 // remove old children items

-	for(HTREEITEM hchild,hnext=TreeView_GetChild(_left_hwnd, hParentItem); hchild=hnext; ) {

+	hnext = hchild = TreeView_GetChild(_left_hwnd, hParentItem);
+	while((hchild=hnext) != NULL) {

 		hnext = TreeView_GetNextSibling(_left_hwnd, hchild);
 		TreeView_DeleteItem(_left_hwnd, hchild);
 	}